Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 572 · 40 questions

The trick (Eleven first): Spot the 11: 22 = 11 × 2, 33 = 11 × 3, 44 = 11 × 4. Times 11: write the number with a 0 on the end and add the number (62 × 11 = 620 + 62 = 682). Multiply that answer by 2, 3 or 4.

1. 1.20 × 44 =
2. 2.26 × 33 =
3. 3.72 × 22 =
4. 4.23 × 44 =
5. 5.14 × 33 =
6. 6.70 × 22 =
7. 7.82 × 33 =
8. 8.62 × 22 =
9. 9.36 × 22 =
10. 10.30 × 33 =
11. 11.77 × 22 =
12. 12.37 × 44 =
13. 13.30 × 44 =
14. 14.21 × 33 =
15. 15.95 × 33 =
16. 16.68 × 22 =
17. 17.11 × 22 =
18. 18.83 × 44 =
19. 19.63 × 44 =
20. 20.21 × 44 =
21. 21.46 × 22 =
22. 22.88 × 44 =
23. 23.12 × 33 =
24. 24.67 × 22 =
25. 25.88 × 22 =
26. 26.40 × 33 =
27. 27.90 × 44 =
28. 28.93 × 33 =
29. 29.25 × 44 =
30. 30.23 × 22 =
31. 31.37 × 22 =
32. 32.18 × 44 =
33. 33.50 × 33 =
34. 34.56 × 22 =
35. 35.27 × 33 =
36. 36.22 × 44 =
37. 37.84 × 22 =
38. 38.42 × 22 =
39. 39.78 × 22 =
40. 40.34 × 33 =

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